Leopard seal size

com/animalogic to save 10% off your first purchase of a website or domain us Sep 4, 2023 · The baculum of NMV C39957 is the largest recorded for the leopard seal, and its large size is likely linked to longer intromission. Because of the shape of the head, they appear almost reptilian. Dec 23, 2021 · The leopard seal’s cheek teeth differ from other seal species. He was voiced by Peter Cullen. ) Getting in the water with a 12-foot seal (1:41-3:38 min. g. 2 meters). 7 ft) and weight is from 200 to 600 kilograms (440 to 1,300 lb). 02. At the end of the body is a tail with two flippers. Leopard seals are smaller than elephant seals, with adult males reaching lengths of up to 11 feet and Leopard Seal Facts | Antarctica Wildlife Guide. The leopard seal's size falls between 7. Leopard seals are well known in Antarctic waters for their impressive hunting skills. Sep 27, 2023 · Female leopard seals can reach up to 12 feet and over 1,000 pounds. kg lbs. Leopard seals will often patrol penguin colonies in anticipation of penguins approaching or leaving the zone. In sub-Antarctic Islands such as South Georgia the birth season is August The diet of a particular Leopard Seal depends on its size. Ages: 3 years and up. Most seals can. Orcas, on the other hand, are the largest species of dolphin, with males reaching lengths of up to 32 feet and weighing as much as 11 tons. It has a dark grey or black back and pale grey undersides. Scripps grad student uses Crittercam video to gain rare glimpse into an Antarctic top predator. ) Strategies for Using Video in a Variety of Learning Environments Aug 7, 2014 · Unlike other seals, males and females are about the same size. It is the only Antarctic seal to typically prey upon warm-blooded creatures. The common name refers to the body markings but could equally describe its behaviour. Mar 2, 2018 · Scientists in Antarctica recently tested a novel technique to measure the body size and mass of wildlife — aerial photography. 6 lbs. Sep 24, 2018 · As we have already mentioned, the leopard seals have large size and strong musculature. 5 feet) and can weigh up to 600 kilograms (1,320 pounds). The overall body shape of leopard seals are long and slender, making it very agile in the water. Over the 2013, 2014, and 2017 field seasons we collected scat, tissue samples (red blood cells and plasma; n = 23) for stable This may be the last thing a penguin will ever see. 7 feet long, whereas females can weigh up to 1,100 pounds and can grow up to 11. A leopard seal’s dental formula is: Incisors 2/2; Canines 1/1; Post-Canines 5/5, representing the numbers as “top/bottom” on each side of the jaw. ly/BBCEarthSubB Acrophoca. Females are slightly larger than the males. May 27, 2024 · 01. It was thought to have been the ancestor of the modern leopard seal; however, it is now thought to be a species of monk seal . They have a distinctive head with large jaws boasting powerful teeth and complex cheek teeth (molars) adapted for their carnivorous diet, which includes fish, krill, and even other seals. 8m. Leopard seals (Hydrurga leptonyx) are the third largest seal species in Antarctica, after the southern elephant seal and the Weddell seal. 220. 5 times larger and longer. 2m in length and weigh 200-455kg, while adult females are slightly larger at 2. Additionally, Leopard Seals have a keen sense of hearing and can detect sounds underwater to help them avoid predators. 8 m in length and weighing up to 500 kg, whereas males grow up to 3. Location of the leopard seal and human had the greatest influence on the response of the leopard seal. 5 metres long, according to National Geographic. May 27, 2024 · The leopard seal is most closely related to the Weddell seal, the crabeater seal, and the Ross seal, all of which live in the Antarctic. Sea lions are in between most are over a meter but only grow to 2 meters. 42,000 XP is required for a Sea Lions to evolve into a leopard seal. 8 to 3. This polar bear-sized top predator has razor-sharp canine teeth and the ability to greatly impact or Jun 3, 2020 · Background Resolving the preferred prey items and dietary proportions of leopard seals is central to understanding food-web dynamics in the rapidly-warming Antarctic Peninsula region. [7] Males weigh less than females, usually about 500 kg (1,100 lb) or less. Sea Lions evolve into leopard seals. There was a 30-year investigation and inquiry into Leopard seals after Kirsty’s death, which found that these seals are more inquisitive than aggressive. 5-3. $1129. , krill, fishes) [32]. Females are even larger, growing up to 3. FREE delivery Mon, Apr 22 on $35 of items shipped by Amazon. ) An amazing experience: a leopard seal tries to feed Nicklen a penguin (3:39-6:57 min. First described during the Ross expedition in 1841, it is the smallest, least abundant and least well known of the Antarctic pinnipeds. The method, used on leopard seals (Hydrurga leptonyx), allows They are worth being scared of. They can easily weight up to 600 kilograms! Leopard seals are only superseded in size by the elephant and walrus seals. More specifically, interactions occurring at the ice edge, where leopard seals seek out prey, resulted in the highest response How Big Do Seals Get? (Smithsonian Institution) Pinnipeds come in all shapes and sizes. Leopard seals drop meat upon death. He returns as a minor yet important antagonist in Happy Feet Two . They are very strong animals and they tend to take over the areas where they reside. 8 meters in length and 500 kg. . In the pristine wilds of the Antarctic, the mysterious leopard seal rules the animal kingdom. They can also be about 11 feet long. As its name suggests, this seal is a predator. Their bodies are long and slender, and Here’s a detailed look at the physical characteristics of the leopard seal: Size. Their slender body is coloured a dark grey on top and a light grey on the bottom. For the seal, see Leopard Seal. Mar 21, 2005 · Ross Island showing locations of the three Adélie penguin colonies where leopard seal observations were made, 1996–2003. The largest seal is the Southern elephant seal (bigger than even the walrus) and the smallest is the ringed seal. Report your sighting ASAP. Importantly, in addition to exerting top-down pressure on their prey, leopard seals are also vulnerable to the indirect effects of fisheries, which reduce the availability of lower trophic level prey (e. ). In order to feed at these two ends of the size scale Aug 7, 2015 · Leopard seals can grow up to 12 feet (about 4 meters) long and sport heads bigger than a grizzly bear. Seals probably split from the rest of the Carnivoras some 50 million years ago. In turn the males’ length ranges from 3 to 3. The leopard seal is the largest of the four Antarctic seal species. We would like to show you a description here but the site won’t allow us. The leopard seal population is estimated to be 222,000–440,000. They have been known to attack Crabeater Seals and Southern Fur Seals. A British Scientist Kirsty Brown, 28, was snorkeling off the coast of Antarctica when she was struck by a Leopard seal and then dragged to the icy depths before she drowned. As for leopard seals’ weights, they can get as heavy as a grand piano. Males can grow up to 3 meters in length and weigh approximately 300 kg. Ainley and Grant Ballard and Brian J. Leopard Seals eat a varied diet. Size: 3 feet to 20 feet long. Since female leopard seals are larger, the weight of the females can reach up to 573-1102 lb (260-500 kg). Also, the dark flecks on their gray coat resemble those of a leopard. They are usually a dappled grey color with black on their backs Feb 28, 2024 · Leopard Seal Size: How Big are Leopard Seals? Female leopard seals generally trump males, reaching about 3. Jun 27, 2024 · In a study designed to elucidate the factors that might differentially affect the well being and biology of Adélie penguins (Pygoscelis adeliae) that breed in colonies of different size, we investigated the predation rates on penguins by leopard seals (Hydrurga leptonyx) over a period of six years. The grid is 10 km; bathymetric contour intervals are 100 m. Smaller seals will depend more on krill, fish, squid, and penguins, while larger seals will attempt going after other members of the seal family. 6 meters, or about 12 feet, long – approximately as big as if you stacked two of the tallest people you know on top of one another. As a leopard seal, friendly fire is turned off for The leopard seal’s lowest frequency call is particularly powerful and can be heard at the surface and felt through the ice. 8 feet in length. 5 m or 11. Leopard seals get their name from their coat’s distinctive spots resembling leopard markings. It is the only species of the genus Ommatophoca. According to the researchers, larger females may be better at defending feeding areas, and stealing prey from smaller seals. In New Zealand, leopard seals are also protected by law under the ‘Marine Mammals Protection Act (MMPA) 1978’ – under which, it is an offence to disturb, harass, harm, injure or kill a seal. 5-1. 5 m (8 ft 2 in – 11 ft 6 in) long and weigh 400–600 kg (880–1,320 lb). Karl and Katie M. Leopard seals, on the other hand, use oddly-shaped cheek teeth to capture krill. Leopard seals are the third largest seal in the world. Leopard seals are found in waters off the coast The leopard seal’s lowest frequency call is particularly powerful and can be heard at the surface and felt through the ice. 5 and 4 meters in length and their weight ranges between 500 and 600 kgms. They wait at the ice edge for penguins to enter the water to feed and then aggressively chase them for a quick meal. 6 m, weight up to 500 kg. We shouldn't neglect that the leopard seal would have a massive weight advantage on average. Population size is difficult to calculate because they live in an area difficult to reach. Future studies should focus on recording the variation in baculum morphology of leopard seals, as well as expanding on knowledge on the reproductive anatomy of female leopard seals. 9 - 3. It hunts and eats fish, squids, shellfish, penguins and other species of seal. Other Names: Sea leopard. Adult females: length 3. Dugger}, journal={Antarctic Science}, year={2005}, volume={17}, pages={335 - 340}, url={https://api Sep 11, 2018 · The leopard seal is large and muscular, with a dark grey back and light grey on its stomach. There are 33 species of pinnipeds alive today, most of which are known as seals An average weight for a leopard seal is between 200 and 600kg (440 and 1,320lb). Mar 3, 2024 · Trend 3: Size and Strength. Weight: 100 pounds to 4. 1995, 2 leopard seals, both adult size, 1 female, seen hunting in North Cove fur seal colony. The neck is a lighter grey and patterned with black spots. One quarter of the way along the body is a flipper on each side of the body. Leopard seals can grow up to 3. Leopard seals have a sinuous body and massive head and jaws. 5 larger and longer than their male counterparts, an unusual phenomenon among marine mammals. Weight: Males up to 300 kg / females 260 - 500 kg. Description [edit] The skull of the leopard seal. Most of the other seals swallow their food whole and use their back molars to crush crustaceans. As we will demonstrate with these 10 leopard seal facts, however, this amazing Antarctic animal is well worth a closer look. Leopard Seal. Size: 771. The leopard seal is an unusual mammalian predator in that it takes very large-bodied prey for an animal of its body size, as well as being a filter-feeding planktivore. For those The Leopard Seal is a tier 9 animal. These seals has a lifespan of twelve to fifteen years. 4–3. People tend to underestimate seals in general, and leopard seals are especially nasty. Aug 29, 2022 · The analyses revealed that adult female leopard seals are 1. They have been documented taking a wide range of prey. 3 m / females 2. 9-11. 5 m (7. Aug 14, 2023 · Leopard seals are carnivores and consume krill, fish, squid, penguins, and seabirds. This includes most species of penguins as well as other seal species and krill. Leopard seals are the second largest species of seal, with males reaching lengths of up to 11 feet and weighing as much as 1,300 pounds. Seals are better adapted for water life, and tend to be rounder and chubbier, with small front flippers. Skull. The leopard seal appears large and muscular. Mar 22, 2021 · Following Elephant Seals and Walruses, Leopard Seals are the 3rd largest pinniped. 300 kg (661 lbs) Female – Approx. Both seals were observed Feb 28, 2024 · Female leopard seals generally trump males, reaching about 3. Average Life Span In The Wild: Up to 30 years. As for females they measure between 3. hunted and caught pups. Weight: 1,200 pounds. Mar 28, 2024 · Female leopard seals are larger than males, and can grow over 3. Previous studies have identified a wide range of prey items; however, due to anecdotal or otherwise limited information, leopard seal diets remain unresolved by seal sex, individual, body size, region, and season The leopard seal is the largest of the four Antarctic seal species. Weddell seals measure about 2. Apr 11, 2023 · Last up is the leopard seal, a leopard seal is a type of seal found in the Southern Ocean around Antarctica. Newborn pups are more than 1 m long and may weigh close to 30kg. Adults can measure up to 3. In suction feeding, animals reduce their mouth pressures relative to the ambient pressure, allowing any Sep 1, 1999 · 4. 2-2. The overall length of this seal is 2. ) Strategies for Using Video in a Variety of Learning Environments Papo - Hand-Painted - Figurine - Marine Life - Leopard Seal-56042 - Collectible - for Children - Suitable for Boys and Girls - from 3 Years Old. Aug 11, 2023 · Ninety leopard seals were sampled from the northern Antarctic Peninsula during the austral summers of 2008-2019 and a 405bp segment of the mitochondrial control region was sequenced for each Report your sighting ASAP. 5 meters) for females, which are slightly larger than males, with males reaching up to 9. During summer, leopard seals breed on the outer fringes of the Aug 17, 2005 · Leopard seal predation rates at penguin colonies of different size @article{Ainley2005LeopardSP, title={Leopard seal predation rates at penguin colonies of different size}, author={David G. 4 tons. Despite large size and fearsome nature of leopard seal, nearly 50% of its diet is based on the krill. 8m meters (10 feet) long. Nov 19, 2015 · Peeking into the Underwater World of Leopard Seals. Mar 31, 2023 · Leopard seals have a long, muscular body that can reach a size of up to 3. 3 meters. The Leopard Seal is the second largest of all seals out there. These seals can grow to be about 7 to 12 feet long, which is longer than the height of most people! They can also weigh up to 1,300 pounds, which is heavier than a Descriptions of leopard seal demography are essential to understanding the dynamics of the Antarctic ecosystem. It is one of the largest seal species, known for its size and strength. Male seals can weigh up to 660 pounds and can be as long as 10. The Leopard Seal's long body is dark grey to silver with darker grey flippers and spotting on the shoulders, throat and sides. Some species are sexually dimorphic, meaning the two sexes look significantly different and often one grows larger than the other. Call 0800 LEOPARD (0800 5367273) Via social media – Leopard Seals NZ. 9 to 11. The leopard seal (Hydrurga leptonyx), also referred to as the sea leopard, is the second largest species of seal in the Antarctic. Leopard Seals use their large size, powerful jaws, and sharp teeth as their main defense mechanisms against potential threats. These four dizzying tales of Size of Leopard Seal. Length: 2. Jun 3, 2020 · Previous studies have identified a wide range of prey items; however, due to anecdotal or otherwise limited information, leopard seal diets remain unresolved by seal sex, individual, body size, region, and season. Org Sep 4, 2023 · The baculum of NMV C39957 is the largest recorded for the leopard seal, and its large size is likely linked to longer intromission. In this In this 268 context, the most recent circumpolar survey of leopard seals estimated N C Size: 10 feet. The Leopard Seal is a remarkable animal that lives in the icy waters of the Antarctic. Oct 12, 2017 · 11. 4 to 3. Female polar bears are shorter than both, reaching about 7. Young penguins, especially those entering the water for the first time, are particularly vulnerable to predation by leopard seals. Weddell seals are very similar in size to Leopard seals ©Michelle Sole/Shutterstock. It is believed by some scientists that there are more of them than all the other seal species combined. The leopard seal has a distinctively long and muscular body shape when compared to other seals. Jun 20, 2019 · Here is a size comparison between a ~320cm leopard seal and a ~340cm American alligator (both at the upper end of their average, still typical size range); I decided to use some really good artwork as I had no success in finding suitable real life pictures. [5] [6] They are amongst the largest seals, with a rather bulky body and short fore flippers relative to their body length. The head is large and the jaws open widely revealing exceptionally long canines and unusually complex sharply pointed molars. The Leopard Seal (also known as Rojas in a interview with Peter Cullen) is a male Leopard Seal that tries to eat Mumble in the water for breakfast and one of the main antagonists of Happy Feet. These powerful predators can measure up to 11. Scientific Name: Hydrurga leptonyx. Males (2. 5 ft) Weight: Male – Approx. In taxonomy, its phylum is Chordata, the class is Mammalia, and it belongs to the order Carnivora. 7 meters. Weight. Leopard seal. Reporting the sighting. Females are slightly longer and heavier than males. Crabeater seals ( Lobodon carcinophaga) are considered to be the most abundant seals in the world. By swimming under the ice, these seals can often avoid their main predators—orcas and leopard seals. 5m in length and are generally at least 2m in size. Similar in size to the Leopard seal, this true seal is the most southern-ranging mammal on Antarctica. Let’s delve deeper into their physical characteristics, habitat, and distribution to Aug 24, 2022 · Adult female leopard seals are much larger than adult males; in fact, females are 1. 6 m, up to 3. 3 m in length and weigh up to 300 kg. 8 m; 320 kg) are generally slightly smaller than females (3. It is a large, predatory seal and is named for its distinctive black and white spotted coat, which resembles that of a leopard. Attacked by a ferocious leopard seal, plunging into a bottomless crevasse, lost overnight in a near-hurricane-force blizzard, poisoned slowly by carbon moxonide. Its throat is whitish with the black spots that give the seal its common name. The Ross seal ( Ommatophoca rossii) is a true seal (family Phocidae) with a range confined entirely to the pack ice of Antarctica. Online reporting form. 3. 9–11. Globally, there are approximately 250,000 – 400,000 leopard seals and the IUCN classifies them as ‘Least Concern‘. 5 feet (3 to 3. Capable of traveling at speeds of up to 25 miles per hour (40 kilometers per hour), they are the only species of seal known to actively prey on both penguins and seal pups, including crabeater, Weddell, Ross, southern elephant and Antarctic fur seals. The overall length of adults is 2. Female leopard seals, the larger of the two sexes, can grow up to 590 kg (1,300 pounds) and 3. The study colonies varied in size across the Ross seal. A species with a bad reputation: why leopard seals are perceived as vicious (start-1:40 min. Female Seal Island Present study. The long body usually appears slender, and is thickest through the shoulders and upper chest. The Leopard Seal is a member of the chordata, It is a mammal that raises the next generation with female breast milk. Jan 1, 2018 · The leopard seal, Hydrurga leptonyx, is a large, sexually dimorphic species, in which females are larger than males. 500 kg (1100 lbs) Body and coloration: They have a distinctively long and muscular body counter-shaded in a ventrally light and dorsally dark pattern. ) Leptonychotes weddellii. Length. 5 feet long and weigh over 1,300 lbs. These seals are actually a type of Carnivora — an order of mammals to which cats, dogs, and bears belong. The leopard seal is easily identified: designed for speed, the body is slender and the fore-flippers long. 4-3. 3 January 15 Jan. Length: Males typically 2. Though streamlined in appearance, these creatures can reach up to 1,300 pounds and 10 feet long, with the females being the larger of the two sexes. com. Females grow faster than males and very large individuals can weigh up to 450 kg. Leopard seal is an ambush predator. The females are larger than the males, growing up to 3. The ringed seal is the most common seal in the Arctic, Crabeater, Weddell, leopard and Ross seals live in the Antarctic. Young leopard seals are known as pups. Its body is covered with distinctive, leopard-like black spots, which is how it got its name. (Adult) Distribution: Antarctic. Crabeater seals are "true" or "earless" seals and perfectly adapted to living in Antarctica, almost Oct 21, 2023 · The leopard seal, Hydrurga leptonyx, is a species of earless seal or true seal and the second-largest type, after the southern elephant seal. long) (Up to 1320 lbs. It is only smaller than the southern elephant seal, and is the only member of the genus Hydrurga. They are dark gray in color and can weigh up to 1,300 pounds. Weddell Seal (Up to 3. A portion of its diet consists of penguins, but it also eats fish, krill, and sometimes the young of other seals. As for their weight, male polar bears can be much heavier than leopard seals! While female polar bears weigh on average 330 – 570 pounds, which is in Jun 23, 2023 · 5. Jun 27, 2024 · The response of leopard seals to humans in different situations was considered using a categorical response scale. Males, by contrast, are slightly smaller, ranging between 2. Aug 5, 2021 · An adult leopard seal's weight generally reaches up to 440-1,320 lb (200-600 kg) which is half the weight of a walrus despite being of the same length and size. Leopard seals are currently protected from overhunting by international efforts as well as their remote habitats. Most observations of leopard seals have been made at large Adélie penguin colonies – in fact, three have been conducted at Cape Crozier, one of our study colonies (Kooyman 1965, Penney & Lowry 1967, Müller-Schwarze & Müller-Schwarze 1975). Leopard seals evolve into polar bears, elephant seals or walruses (player-determined). Depending on the species, Seals range in size from around 3 ft and 100 pounds to up to 16 ft and 7000 pounds! Leopard seal is graceful swimmer that can reach the speed of 37 miles per hour. Acrophoca longirostris, sometimes called the swan-necked seal, is an extinct genus of Late Miocene pinniped. Their heads are the size of a grizzly bear’s, and their mouths are full of long, sharp teeth. Sep 12, 2022 · Leopard seals are only a few feet longer than polar bears, that is if we compare leopard seals with male polar bears. Jan 1, 2009 · Leopard seals are a large sexually dimorphic species. Jul 3, 2022 · Since they also feed on krill, which composes about 45% of their diet, they use their trident-shaped molars and premolars that form a net to sieve krill and other small prey. The size and strength of these predators Sep 4, 2023 · With a length of up to 3 meters and a weight of around 500 kilograms, these formidable creatures command attention in the Southern Ocean. Adult males can measure up to 2. Leopard Seal facts - Basics. 8 to 10. They have long serpent-like bodies with a large head and huge foreflippers. Their razor-sharp teeth are made to rip apart seals, and they've been known to snatch people of seal predation rates at colonies of different size. Using our online reporting form. 1. 5 meters (11. m ft. 5m (7. The most imposing feature is its massive head, long snout and gaping jaws, giving the animal an overall reptilian appearance. 8 meters, while their weight is approximately 320 kgms. There have been some incidents of them trying to drag people from the ice into the sea, and there was a fatal attack on a scientist in 2003. Or fastest delivery Sat, Apr 20. 5 feet and 440 to 1,310 lbs for its weight. The team measured one of the largest leopard seals ever, an adult female they nicknamed “Bigonia,” who weighed 540 kg (1,190 lbs. Our intent was not to repeat Feb 26, 2016 · Elephant seals rarely cross paths with humans but when they do they can really throw their weight aroundSubscribe to BBC Earth: http://bit. Breeding Season: Pups born on the ice usually from November to December, though may occur up to a month earlier or later. 48,000 XP is required for a leopard seal to evolve into any of those animals. Moreover, they consume bigger, energy-rich prey, such as fur seals Seals also travel on land using their bellies, where Sea lions will walk using their large flippers. The pup mortality rate in the first year is about 25%. The Leopard Seal belonged to the family Phocidae, mainly distributed in Antarctica, Ocean. Leopard Seal are also strong swimmers and can move quickly through the water to escape danger. The seal's throat is whitish, and it features black spots which give the animal its name. 8 - 3. This one’s a little feisty! #antarctica #leopardseal". Leopard seals are by far the largest of the antarctic seals. The leopard seal has long, pointed cusps on its molar teeth Leopard seals are perhaps most well known for their predation on Antarctic penguins. 4m in length and 225-591kg. Reporting the sighting Online reporting form. Leopard Seals Are One of the Deadliest Mammals in the Antarctic Jan 10, 2017 · The leopard seal is a large, muscular animal. 68. Together with the Ross seal, the crabeater seal and the Weddell seal, it forms the tribe of Lobodontini seals. Anyone convicted of an offence under the ‘Marine Mammals Protection Act (1978)’ faces a maximum penalty of two year’s imprisonment or a fine up The second-largest of the Antarctic seals, leopard seals are solitary apex predators and formidable hunters. Fur seals are the smallest and range in size from less than a meter to 1. Leopard seal is a carnivore and vicious predator. Unlike other seal species, the leopard seals prefer a solitary life. Leopard seals are fascinating creatures that have captivated the curiosity of researchers and wildlife enthusiasts alike. 0 m; 370 kg). Their population size has been estimated at 220,000-440,000. However, with global warming, ice shelves are gradually A species with a bad reputation: why leopard seals are perceived as vicious (start-1:40 min. 6. Apr 6, 2023 · 267 leopard seal census population size (N C) can be inferred at 78,632 (95% CI: 54,438 – 106,868). The environment helps their own fishing as well Sep 12, 2022 · TikTok video from Bertie Gregory (@bertiegregory): "Leopard seals have heads the size of a grizzly bear’s, and their jaws can open 160 degrees. Their diet is surprisingly varied, including fish, squid, penguins, and even smaller seals. It is the only spe Leopard Seal • Blane Perun's TheSea. This makes them a similar size to some walrus. 5 feet) in length and weigh over 600 kilograms (1,320 pounds). 7ft in length. The largest ever witnessed was over 1,300 pounds and almost 13 feet. Description. 5 ft) and their weight is in the range 200 to 600 kilograms (440 to 1,320 lb), making them the same length as the northern walrus but usually less than half the weight. | Head to http://squarespace. Oh yeah, easily. 5–3. Body Length: Adult leopard seals can reach lengths of 10 to 11. 6m in length and weighing about 35kg. Females grow slightly longer and heavier, but not so much larger that the sexes can be distinguished in the field based on size. 5 ft. Pups are born measuring 1. Its stomach is light grey while its back is dark grey. Feb 23, 2024 · Description. 2. They are the only pinniped whose diet includes a significant amount of warm-blooded animals. av vt lv uw ct zn bl rx ei na